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飞机试题CRJ900题库练习
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单选题

下列何种情况为热雷暴的形成提供了冲击力__

A
地面受热不均
B
地形抬升
C
水汽凝结释放潜热

答案解析

正确答案:A
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相关题目

单选题

判断正误True or False:飞机的方向(偏航)操纵由副翼完成,由偏航阻尼器给予辅助。Directional (yaw) control of the aircraft is provided by the ailerons, assisted by yaw damping.

单选题

判断正误True or False:飞机的横向(横滚)操纵由升降舵完成,由多功能扰流板给予辅助。Lateral (roll) control of the aircraft is provided by the elevators, assisted by the MFS.

单选题

判断正误True or False: 飞机的纵向(俯仰)控制是由升降舵并辅以可移动的水平安定面来实现的。Longitudinal (pitch) control of the aircraft is provided by the elevators, assisted by a moveable horizontal stabilizer.

单选题

判断正误True or False: 飞机的方向(偏航)控制是由方向舵并辅以偏航阻尼器来实现的。Directional (yaw) control of the aircraft is provided by the rudder, assisted by yaw damping.

单选题

判断正误True or False: 飞机的横向(横滚)控制是由副翼并辅以多功能扰流板来实现的。Lateral (roll) control of the aircraft is provided by the ailerons, assisted by the MFS.

单选题

多功能扰流板(MFS)由每个机翼上的____块扰流板组成。 外侧多功能扰流板被称为扰流副翼而内侧多功能扰流板被称为飞行扰流板。The multifunction spoilers (MFS) consist of ______ spoilers on each wing. The outboard MFS are referred to as the SPOILERONS and the inboard MFS are referred to as the FLIGHT SPOILERS.

单选题

辅助飞行操纵系统包括: The secondary flight controls include:

单选题

下列选项中不属于辅助飞行操纵的是: Which one of the following is not secondary flight controls?

单选题

判断正误True or False: 如果全部电源发生故障时,主飞行操纵将由 ACMP 3B(交流马达泵 3B)提供液压动力,该交流马达泵在应急情况下由空气驱动发电机 (ADG)提供电力。In the event of a total electrical power failure, the primary flight controls will remain hydraulically-powered by ACMP 3B, which will be powered by the air-driven generator (ADG) in an emergency.

单选题

下列选项中不属于主飞行操纵的是: Which one of the following is not primary flight controls?

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